| Display title | Filter (mathematics) |
| Default sort key | Filter (mathematics) |
| Page length (in bytes) | 23,836 |
| Namespace ID | 0 |
| Page ID | 177053 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Counted as a content page | Yes |
| Page image |  |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Page creator | imported>Carolyn |
| Date of page creation | 22:30, 6 February 2024 |
| Latest editor | imported>Carolyn |
| Date of latest edit | 22:30, 6 February 2024 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In mathematics, a filter or order filter is a special subset of a partially ordered set (poset), describing "large" or "eventual" elements. Filters appear in order and lattice theory, but also topology, whence they originate. The notion dual to a filter is an order ideal.
Special cases of filters include... |
